package com.it.system.user.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.it.system.educommonapi.entity.User;

public interface UserService extends IService<User> {
    /**
     * 更新用户头像
     * @param userId 用户ID
     * @param avatarUrl 头像URL
     * @return 是否更新成功
     */
    boolean updateAvatar(Integer userId, String avatarUrl);
}
